Rian Dolphin

Rian Dolphin is the AI Research Lead at Massive.com, having rejoined the company in June 2025 to start its AI Research team. He previously served as a Research Scientist at Amazon (AWS) focusing on network monitoring and observability, applying statistics, machine learning, and large language models at scale. He holds a PhD in Machine Learning and Quantitative Finance and is known for his published research on LLM-driven extraction of structured insights from financial data, including work on taxonomy-aligned risk extraction from 10-K filings.